Dec 06 02:29:38.243 INFO testing darkwater/um against master#906deae0790bd18681b937fe9a141a3c26cf1855 for pr-56514
Dec 06 02:29:38.244 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +906deae0790bd18681b937fe9a141a3c26cf1855-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 06 02:29:38.402 INFO [stdout] 9287676b2a92f5461f5d68c75c5a210b9d48bccf2e92b879d706a726fea973ca
Dec 06 02:29:38.405 INFO running `"docker" "start" "-a" "9287676b2a92f5461f5d68c75c5a210b9d48bccf2e92b879d706a726fea973ca"`
Dec 06 02:29:38.800 INFO [stderr] usermod: no changes
Dec 06 02:29:38.889 INFO [stderr]    Compiling um v0.1.0 (/source)
Dec 06 02:29:40.220 INFO [stderr] warning: unused import: `TcpListener`
Dec 06 02:29:40.220 INFO [stderr]  --> src/client.rs:7:18
Dec 06 02:29:40.220 INFO [stderr]   |
Dec 06 02:29:40.220 INFO [stderr] 7 | use tokio::net::{TcpListener, TcpStream};
Dec 06 02:29:40.220 INFO [stderr]   |                  ^^^^^^^^^^^
Dec 06 02:29:40.220 INFO [stderr]   |
Dec 06 02:29:40.220 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 06 02:29:40.220 INFO [stderr] 
Dec 06 02:29:40.220 INFO [stderr] warning: unused import: `BufMut`
Dec 06 02:29:40.220 INFO [stderr]  --> src/commandcodec.rs:1:13
Dec 06 02:29:40.220 INFO [stderr]   |
Dec 06 02:29:40.220 INFO [stderr] 1 | use bytes::{BufMut, BytesMut};
Dec 06 02:29:40.220 INFO [stderr]   |             ^^^^^^
Dec 06 02:29:40.220 INFO [stderr] 
Dec 06 02:29:40.220 INFO [stderr] warning: unused import: `std::fmt::Write`
Dec 06 02:29:40.220 INFO [stderr]  --> src/commandcodec.rs:5:5
Dec 06 02:29:40.220 INFO [stderr]   |
Dec 06 02:29:40.220 INFO [stderr] 5 | use std::fmt::Write;
Dec 06 02:29:40.220 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 06 02:29:40.220 INFO [stderr] 
Dec 06 02:29:40.220 INFO [stderr] warning: unused import: `tokio::io`
Dec 06 02:29:40.220 INFO [stderr]  --> src/server.rs:4:5
Dec 06 02:29:40.220 INFO [stderr]   |
Dec 06 02:29:40.220 INFO [stderr] 4 | use tokio::io;
Dec 06 02:29:40.220 INFO [stderr]   |     ^^^^^^^^^
Dec 06 02:29:40.220 INFO [stderr] 
Dec 06 02:29:40.466 INFO [stderr] warning: method is never used: `is_err`
Dec 06 02:29:40.466 INFO [stderr]   --> src/response.rs:14:5
Dec 06 02:29:40.466 INFO [stderr]    |
Dec 06 02:29:40.466 INFO [stderr] 14 |     pub fn is_err(&self) -> bool {
Dec 06 02:29:40.466 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 06 02:29:40.466 INFO [stderr]    |
Dec 06 02:29:40.467 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 06 02:29:40.467 INFO [stderr] 
Dec 06 02:29:40.467 INFO [stderr] warning: the feature `match_default_bindings` has been stable since 1.26.0 and no longer requires an attribute to enable
Dec 06 02:29:40.467 INFO [stderr]  --> src/main.rs:1:12
Dec 06 02:29:40.467 INFO [stderr]   |
Dec 06 02:29:40.467 INFO [stderr] 1 | #![feature(match_default_bindings, nll, option_filter, try_trait)]
Dec 06 02:29:40.467 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^
Dec 06 02:29:40.467 INFO [stderr]   |
Dec 06 02:29:40.467 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 06 02:29:40.467 INFO [stderr] 
Dec 06 02:29:40.467 INFO [stderr] warning: the feature `option_filter` has been stable since 1.27.0 and no longer requires an attribute to enable
Dec 06 02:29:40.467 INFO [stderr]  --> src/main.rs:1:41
Dec 06 02:29:40.467 INFO [stderr]   |
Dec 06 02:29:40.467 INFO [stderr] 1 | #![feature(match_default_bindings, nll, option_filter, try_trait)]
Dec 06 02:29:40.467 INFO [stderr]   |                                         ^^^^^^^^^^^^^
Dec 06 02:29:40.467 INFO [stderr] 
Dec 06 02:29:42.137 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.31s
Dec 06 02:29:42.152 INFO [stderr] su: No module specific data is present
Dec 06 02:29:43.228 INFO running `"docker" "inspect" "9287676b2a92f5461f5d68c75c5a210b9d48bccf2e92b879d706a726fea973ca"`
Dec 06 02:29:43.384 INFO running `"docker" "rm" "-f" "9287676b2a92f5461f5d68c75c5a210b9d48bccf2e92b879d706a726fea973ca"`
Dec 06 02:29:43.567 INFO [stdout] 9287676b2a92f5461f5d68c75c5a210b9d48bccf2e92b879d706a726fea973ca
Dec 06 02:29:43.570 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +906deae0790bd18681b937fe9a141a3c26cf1855-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 06 02:29:43.820 INFO [stdout] f0b3dcca47d3b48cdadc30a2dc098cd85b5db4d1c55f090ac404298f03a4fb77
Dec 06 02:29:43.822 INFO running `"docker" "start" "-a" "f0b3dcca47d3b48cdadc30a2dc098cd85b5db4d1c55f090ac404298f03a4fb77"`
Dec 06 02:29:44.832 INFO [stderr] usermod: no changes
Dec 06 02:29:44.952 INFO [stderr]    Compiling um v0.1.0 (/source)
Dec 06 02:29:46.334 INFO [stderr] warning: unused import: `TcpListener`
Dec 06 02:29:46.334 INFO [stderr]  --> src/client.rs:7:18
Dec 06 02:29:46.334 INFO [stderr]   |
Dec 06 02:29:46.334 INFO [stderr] 7 | use tokio::net::{TcpListener, TcpStream};
Dec 06 02:29:46.334 INFO [stderr]   |                  ^^^^^^^^^^^
Dec 06 02:29:46.334 INFO [stderr]   |
Dec 06 02:29:46.334 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 06 02:29:46.334 INFO [stderr] 
Dec 06 02:29:46.334 INFO [stderr] warning: unused import: `BufMut`
Dec 06 02:29:46.334 INFO [stderr]  --> src/commandcodec.rs:1:13
Dec 06 02:29:46.335 INFO [stderr]   |
Dec 06 02:29:46.335 INFO [stderr] 1 | use bytes::{BufMut, BytesMut};
Dec 06 02:29:46.335 INFO [stderr]   |             ^^^^^^
Dec 06 02:29:46.335 INFO [stderr] 
Dec 06 02:29:46.335 INFO [stderr] warning: unused import: `std::fmt::Write`
Dec 06 02:29:46.335 INFO [stderr]  --> src/commandcodec.rs:5:5
Dec 06 02:29:46.335 INFO [stderr]   |
Dec 06 02:29:46.335 INFO [stderr] 5 | use std::fmt::Write;
Dec 06 02:29:46.335 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 06 02:29:46.335 INFO [stderr] 
Dec 06 02:29:46.335 INFO [stderr] warning: unused import: `super::*`
Dec 06 02:29:46.335 INFO [stderr]   --> src/node.rs:46:9
Dec 06 02:29:46.335 INFO [stderr]    |
Dec 06 02:29:46.335 INFO [stderr] 46 |     use super::*;
Dec 06 02:29:46.335 INFO [stderr]    |         ^^^^^^^^
Dec 06 02:29:46.335 INFO [stderr] 
Dec 06 02:29:46.335 INFO [stderr] warning: unused import: `tokio::io`
Dec 06 02:29:46.335 INFO [stderr]  --> src/server.rs:4:5
Dec 06 02:29:46.335 INFO [stderr]   |
Dec 06 02:29:46.335 INFO [stderr] 4 | use tokio::io;
Dec 06 02:29:46.335 INFO [stderr]   |     ^^^^^^^^^
Dec 06 02:29:46.335 INFO [stderr] 
Dec 06 02:29:46.335 INFO [stderr] warning: unused import: `super::*`
Dec 06 02:29:46.335 INFO [stderr]   --> src/server.rs:54:9
Dec 06 02:29:46.335 INFO [stderr]    |
Dec 06 02:29:46.335 INFO [stderr] 54 |     use super::*;
Dec 06 02:29:46.335 INFO [stderr]    |         ^^^^^^^^
Dec 06 02:29:46.335 INFO [stderr] 
Dec 06 02:29:46.335 INFO [stderr] warning: unused import: `::std::io::prelude::*`
Dec 06 02:29:46.335 INFO [stderr]   --> src/server.rs:55:9
Dec 06 02:29:46.335 INFO [stderr]    |
Dec 06 02:29:46.335 INFO [stderr] 55 |     use ::std::io::prelude::*;
Dec 06 02:29:46.335 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^
Dec 06 02:29:46.335 INFO [stderr] 
Dec 06 02:29:46.335 INFO [stderr] warning: unused import: `::std::net::TcpStream`
Dec 06 02:29:46.335 INFO [stderr]   --> src/server.rs:56:9
Dec 06 02:29:46.335 INFO [stderr]    |
Dec 06 02:29:46.335 INFO [stderr] 56 |     use ::std::net::TcpStream;
Dec 06 02:29:46.335 INFO [stderr]    |         ^^^^^^^^^^^^^^^^^^^^^
Dec 06 02:29:46.335 INFO [stderr] 
Dec 06 02:29:46.335 INFO [stderr] warning: unused import: `super::*`
Dec 06 02:29:46.335 INFO [stderr]   --> src/value.rs:83:9
Dec 06 02:29:46.335 INFO [stderr]    |
Dec 06 02:29:46.335 INFO [stderr] 83 |     use super::*;
Dec 06 02:29:46.335 INFO [stderr]    |         ^^^^^^^^
Dec 06 02:29:46.335 INFO [stderr] 
Dec 06 02:29:46.621 INFO [stderr] warning: the feature `match_default_bindings` has been stable since 1.26.0 and no longer requires an attribute to enable
Dec 06 02:29:46.621 INFO [stderr]  --> src/main.rs:1:12
Dec 06 02:29:46.621 INFO [stderr]   |
Dec 06 02:29:46.621 INFO [stderr] 1 | #![feature(match_default_bindings, nll, option_filter, try_trait)]
Dec 06 02:29:46.621 INFO [stderr]   |            ^^^^^^^^^^^^^^^^^^^^^^
Dec 06 02:29:46.621 INFO [stderr]   |
Dec 06 02:29:46.621 INFO [stderr]   = note: #[warn(stable_features)] on by default
Dec 06 02:29:46.621 INFO [stderr] 
Dec 06 02:29:46.622 INFO [stderr] warning: the feature `option_filter` has been stable since 1.27.0 and no longer requires an attribute to enable
Dec 06 02:29:46.622 INFO [stderr]  --> src/main.rs:1:41
Dec 06 02:29:46.622 INFO [stderr]   |
Dec 06 02:29:46.622 INFO [stderr] 1 | #![feature(match_default_bindings, nll, option_filter, try_trait)]
Dec 06 02:29:46.622 INFO [stderr]   |                                         ^^^^^^^^^^^^^
Dec 06 02:29:46.622 INFO [stderr] 
Dec 06 02:29:48.016 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.14s
Dec 06 02:29:48.017 INFO [stderr] su: No module specific data is present
Dec 06 02:29:48.665 INFO running `"docker" "inspect" "f0b3dcca47d3b48cdadc30a2dc098cd85b5db4d1c55f090ac404298f03a4fb77"`
Dec 06 02:29:48.902 INFO running `"docker" "rm" "-f" "f0b3dcca47d3b48cdadc30a2dc098cd85b5db4d1c55f090ac404298f03a4fb77"`
Dec 06 02:29:49.160 INFO [stdout] f0b3dcca47d3b48cdadc30a2dc098cd85b5db4d1c55f090ac404298f03a4fb77
Dec 06 02:29:49.167 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-7/master#906deae0790bd18681b937fe9a141a3c26cf1855:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56514/master#906deae0790bd18681b937fe9a141a3c26cf1855:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +906deae0790bd18681b937fe9a141a3c26cf1855-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 06 02:29:49.560 INFO [stdout] 65932c018d2d94e563fd4cd3f5d16a35dee6f03e20ac1f86a67734ac56eb9b57
Dec 06 02:29:49.562 INFO running `"docker" "start" "-a" "65932c018d2d94e563fd4cd3f5d16a35dee6f03e20ac1f86a67734ac56eb9b57"`
Dec 06 02:29:50.468 INFO [stderr] usermod: no changes
Dec 06 02:29:50.588 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
Dec 06 02:29:50.600 INFO [stderr]      Running /target/debug/deps/um-a94bb84c1b8020a0
Dec 06 02:29:50.605 INFO [stdout] 
Dec 06 02:29:50.605 INFO [stdout] running 7 tests
Dec 06 02:29:50.613 INFO [stdout] test command::tests::parse_read_command ... ok
Dec 06 02:29:50.613 INFO [stdout] test command::tests::parse_update_command ... ok
Dec 06 02:29:50.613 INFO [stdout] test nodespec::tests::parse_simple_nodespec ... ok
Dec 06 02:29:50.613 INFO [stdout] test node::tests::parse_simple_nodespec ... ok
Dec 06 02:29:50.613 INFO [stdout] test server::tests::commands_over_tcp ... ok
Dec 06 02:29:50.613 INFO [stdout] test store::tests::basic_operations ... ok
Dec 06 02:29:50.620 INFO [stdout] test value::tests::parse_simple_nodespec ... ok
Dec 06 02:29:50.620 INFO [stdout] 
Dec 06 02:29:50.620 INFO [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 06 02:29:50.620 INFO [stdout] 
Dec 06 02:29:50.628 INFO [stderr] su: No module specific data is present
Dec 06 02:29:51.410 INFO running `"docker" "inspect" "65932c018d2d94e563fd4cd3f5d16a35dee6f03e20ac1f86a67734ac56eb9b57"`
Dec 06 02:29:51.731 INFO running `"docker" "rm" "-f" "65932c018d2d94e563fd4cd3f5d16a35dee6f03e20ac1f86a67734ac56eb9b57"`
Dec 06 02:29:52.016 INFO [stdout] 65932c018d2d94e563fd4cd3f5d16a35dee6f03e20ac1f86a67734ac56eb9b57